Tire tread



FIG. 1 is a perspective view of the tire tread showing my design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is an enlarged fragmentary elevational view thereof taken from a lower half of the tire as seen in FIG. 2; and,

FIG. 7 is a sectional view thereof.

The broken lines representing the semicircular notches along the two outer circumferential grooves and the broken lines representing the tire sidewall and inner surface of the tire are intended to show environment and form no part of the claimed invention. 

CLAIM The ornamental design for a tire tread, as shown and described. 